260906772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2657}}^1$

素因数の和:2845

約数の個数: 72

約数和(自身を含む): 712684224

約数和(自身を除く): 451777452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 167, 196, 294, 334, 501, 588, 668, 1002, 1169, 2004, 2338, 2657, 3507, 4676, 5314, 7014, 7971, 8183, 10628, 14028, 15942, 16366, 18599, 24549, 31884, 32732, 37198, 49098, 55797, 74396, 98196, 111594, 130193, 223188, 260386, 390579, 443719, 520772, 781158, 887438, 1331157, 1562316, 1774876, 2662314, 3106033, 5324628, 6212066, 9318099, 12424132, 18636198, 21742231, 37272396, 43484462, 65226693, 86968924, 130453386, 260906772]

約数ペア:

[(1, 260906772), (2, 130453386), (3, 86968924), (4, 65226693), (6, 43484462), (7, 37272396), (12, 21742231), (14, 18636198), (21, 12424132), (28, 9318099), (42, 6212066), (49, 5324628), (84, 3106033), (98, 2662314), (147, 1774876), (167, 1562316), (196, 1331157), (294, 887438), (334, 781158), (501, 520772), (588, 443719), (668, 390579), (1002, 260386), (1169, 223188), (2004, 130193), (2338, 111594), (2657, 98196), (3507, 74396), (4676, 55797), (5314, 49098), (7014, 37198), (7971, 32732), (8183, 31884), (10628, 24549), (14028, 18599), (15942, 16366)]